111999160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1121

約数の個数: 128

約数和(自身を含む): 321148800

約数和(自身を除く): 209149640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 91, 104, 116, 130, 140, 145, 182, 203, 232, 260, 280, 290, 364, 377, 406, 455, 520, 580, 728, 754, 812, 910, 1015, 1061, 1160, 1508, 1624, 1820, 1885, 2030, 2122, 2639, 3016, 3640, 3770, 4060, 4244, 5278, 5305, 7427, 7540, 8120, 8488, 10556, 10610, 13195, 13793, 14854, 15080, 21112, 21220, 26390, 27586, 29708, 30769, 37135, 42440, 52780, 55172, 59416, 61538, 68965, 74270, 96551, 105560, 110344, 123076, 137930, 148540, 153845, 193102, 215383, 246152, 275860, 297080, 307690, 386204, 399997, 430766, 482755, 551720, 615380, 772408, 799994, 861532, 965510, 1076915, 1230760, 1599988, 1723064, 1931020, 1999985, 2153830, 2799979, 3199976, 3862040, 3999970, 4307660, 5599958, 7999940, 8615320, 11199916, 13999895, 15999880, 22399832, 27999790, 55999580, 111999160]

約数ペア:

[(1, 111999160), (2, 55999580), (4, 27999790), (5, 22399832), (7, 15999880), (8, 13999895), (10, 11199916), (13, 8615320), (14, 7999940), (20, 5599958), (26, 4307660), (28, 3999970), (29, 3862040), (35, 3199976), (40, 2799979), (52, 2153830), (56, 1999985), (58, 1931020), (65, 1723064), (70, 1599988), (91, 1230760), (104, 1076915), (116, 965510), (130, 861532), (140, 799994), (145, 772408), (182, 615380), (203, 551720), (232, 482755), (260, 430766), (280, 399997), (290, 386204), (364, 307690), (377, 297080), (406, 275860), (455, 246152), (520, 215383), (580, 193102), (728, 153845), (754, 148540), (812, 137930), (910, 123076), (1015, 110344), (1061, 105560), (1160, 96551), (1508, 74270), (1624, 68965), (1820, 61538), (1885, 59416), (2030, 55172), (2122, 52780), (2639, 42440), (3016, 37135), (3640, 30769), (3770, 29708), (4060, 27586), (4244, 26390), (5278, 21220), (5305, 21112), (7427, 15080), (7540, 14854), (8120, 13793), (8488, 13195), (10556, 10610)]